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Cheap flights from Montana to Austria from $754

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Austria departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:27 pm - 12:20 pm
MSO
-
VIE
37h 53m
2 stops
United Airlines Logo
10:35 am - 4:10 pm
VIE
-
MSO
37h 35m
2 stops
$754United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:32 pm - 8:00 am
MSO
-
VIE
30h 28m
2 stops
United Airlines Logo
10:35 am - 4:10 pm
VIE
-
MSO
37h 35m
2 stops
$762United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
6:31 am - 8:20 am
FCA
-
VIE
41h 49m
2 stops
United Airlines Logo
10:30 am - 9:30 pm
VIE
-
FCA
19h 00m
2 stops
$788United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
2:29 pm - 8:20 am
FCA
-
VIE
33h 51m
3 stops
United Airlines Logo
10:30 am - 9:30 pm
VIE
-
FCA
19h 00m
2 stops
$793United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
5:24 pm - 7:50 am
MSO
-
VIE
30h 26m
2 stops
United Airlines Logo
10:35 am - 9:26 pm
VIE
-
MSO
41h 51m
2 stops
$916United Airlines
Sat, Oct 17 - Mon, Oct 26
United Airlines Logo
10:15 am - 8:20 am
BTM
-
VIE
38h 05m
2 stops
United Airlines Logo
10:30 am - 10:30 pm
VIE
-
BTM
44h 00m
2 stops
$1,189United Airlines
Mon, Jun 29 - Wed, Jul 8
United Airlines Logo
10:15 am - 8:20 am
BTM
-
VIE
38h 05m
2 stops
United Airlines Logo
10:45 am - 10:30 pm
VIE
-
BTM
19h 45m
2 stops
$1,209United Airlines
Mon, Jun 29 - Tue, Jul 7
United Airlines Logo
10:15 am - 8:20 am
BTM
-
VIE
38h 05m
2 stops
United Airlines Logo
10:30 am - 10:30 pm
VIE
-
BTM
44h 00m
2 stops
$1,259United Airlines
Mon, Jun 29 - Mon, Jul 6
Delta Logo
6:10 pm - 7:10 pm
BTM
-
VIE
17h 00m
2 stops
Delta Logo
2:20 pm - 4:55 pm
VIE
-
BTM
34h 35m
2 stops
$1,341Delta
Wed, Jun 24 - Tue, Jul 7
Multiple Airlines Logo
3:51 pm - 10:15 pm
FCA
-
VIE
22h 24m
2 stops
Multiple Airlines Logo
7:45 pm - 12:46 pm
VIE
-
FCA
73h 01m
2 stops
$1,879Multiple Airlines
Tue, Jun 30 - Tue, Jul 7

United Airlines flights from Montana to Austria

Our best United Airlines deals on Montana to Austria flight tickets
United Airlines
Nov 9
MSO2:27 pmMissoula Johnson-Bell Field
37h 53m
2 stops
VIE12:20 pmVienna Intl
Nov 12
VIE10:35 amVienna Intl
37h 35m
2 stops
MSO4:10 pmMissoula Johnson-Bell Field
$754
United Airlines
Nov 16
FCA6:31 amKalispell Glacier Park
41h 49m
2 stops
VIE8:20 amVienna Intl
Nov 19
VIE10:30 amVienna Intl
19h 00m
2 stops
FCA9:30 pmKalispell Glacier Park
$788
United Airlines
Nov 16
FCA2:29 pmKalispell Glacier Park
33h 51m
3 stops
VIE8:20 amVienna Intl
Nov 19
VIE10:30 amVienna Intl
19h 00m
2 stops
FCA9:30 pmKalispell Glacier Park
$793

Delta flights from Montana to Austria

Our best Delta deals on Montana to Austria flight tickets
Delta
Jun 24
BTM6:10 pmButte Silver Bow Co
17h 00m
2 stops
VIE7:10 pmVienna Intl
Jul 7
VIE2:20 pmVienna Intl
34h 35m
2 stops
BTM4:55 pmButte Silver Bow Co
$1,341
Delta
Jun 27
BTM6:10 pmButte Silver Bow Co
41h 00m
2 stops
VIE7:10 pmVienna Intl
Jul 7
VIE2:20 pmVienna Intl
34h 35m
2 stops
BTM4:55 pmButte Silver Bow Co
$1,348
Delta
Jun 24
BTM6:10 pmButte Silver Bow Co
30h 30m
2 stops
VIE8:40 amVienna Intl
Jul 4
VIE9:30 amVienna Intl
39h 27m
2 stops
BTM4:57 pmButte Silver Bow Co
$1,411

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 3, 2026.
Use the filters below to find and compare flights from Montana to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaVienna

MSO - VIE

MSOVIE

Missoula Johnson-Bell Field

Mon 11/9

2:27 pm-12:20 pm

2 stops37h 53m

Vienna Intl

Thu 11/12

10:35 am-4:10 pm

2 stops37h 35m

$754

MissoulaVienna

MSO - VIE

MSOVIE

Missoula Johnson-Bell Field

Mon 11/9

5:32 pm-8:00 am

2 stops30h 28m

Vienna Intl

Thu 11/12

10:35 am-4:10 pm

2 stops37h 35m

$762

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 11/16

6:31 am-8:20 am

2 stops41h 49m

Vienna Intl

Thu 11/19

10:30 am-9:30 pm

2 stops19h 00m

$788

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 11/16

2:29 pm-8:20 am

3 stops33h 51m

Vienna Intl

Thu 11/19

10:30 am-9:30 pm

2 stops19h 00m

$793

MissoulaVienna

MSO - VIE

MSOVIE

Missoula Johnson-Bell Field

Sat 10/17

5:24 pm-7:50 am

2 stops30h 26m

Vienna Intl

Mon 10/26

10:35 am-9:26 pm

2 stops41h 51m

$916

ButteVienna

BTM - VIE

BTMVIE

Butte Silver Bow Co

Mon 6/29

10:15 am-8:20 am

2 stops38h 05m

Vienna Intl

Wed 7/8

10:30 am-10:30 pm

2 stops44h 00m

$1,189

ButteVienna

BTM - VIE

BTMVIE

Butte Silver Bow Co

Mon 6/29

10:15 am-8:20 am

2 stops38h 05m

Vienna Intl

Tue 7/7

10:45 am-10:30 pm

2 stops19h 45m

$1,209

ButteVienna

BTM - VIE

BTMVIE

Butte Silver Bow Co

Mon 6/29

10:15 am-8:20 am

2 stops38h 05m

Vienna Intl

Mon 7/6

10:30 am-10:30 pm

2 stops44h 00m

$1,259
Quickest round-trip

ButteVienna

BTM - VIE

BTMVIE

Butte Silver Bow Co

Wed 6/24

6:10 pm-7:10 pm

2 stops17h 00m

Vienna Intl

Tue 7/7

2:20 pm-4:55 pm

2 stops34h 35m

$1,341

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Tue 6/30

3:51 pm-10:15 pm

2 stops22h 24m

Vienna Intl

Tue 7/7

7:45 pm-12:46 pm

2 stops73h 01m

$1,879

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austria from

How to get the cheapest flight ticket from Montana to Austria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long is the flight from Montana to Austria?

The flight from Montana to Austria depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Missoula (a popular airport in Montana) to Vienna (the most popular airport in Austria), then the flight time is 17h 44m on average. If you fly from Kalispell (another popular airport in Montana) to Vienna, then the average flight time is 22h 24m.

Cheap Montana to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Austria

Fastest flight time

16h 49m

Direct flights

None
The fastest flight from Montana to Austria takes 16h 49m
There are no direct flights from Montana to Austria. There are no popular flight routes from Montana to Austria.
Search flight deals

Frequently asked questions about flying from Montana to Austria

  • When did momondo last update prices for flights from Montana to Austria?

    Prices for flights from Montana to Austria are updated daily.

  • How old do you have to be to fly from Montana to Austria?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Austria.

  • What documentation or ID do you need to fly to Austria?

    The necessary travel and health documents for your Austria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Austria?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Austria for you.

Can I find flights from Montana to Austria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montana to Austria flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to Austria?

Once all potential Montana to Austria flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montana to Austria right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montana to Austria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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